Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 9, 2018, 11:49 AM

  • 05 0432_05 0431_1192018_040603.mp4

Date
11/09/2018
W/O
0738560
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00499
PipeID
P05630
Time
3:49 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1048
Sewer Name
05 OAK STREET-CENTER AVENUE RELIEF TRUNK
City
INGLEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
06
Purpose
Routine Assessment
Project
20181109MDM_OAK_STREET_CENTER_AVENUE_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
05 0432
Downstream MH
05 0431
Dir. of Survey
Downstream
Length Surveyed
228.9 ft.
Total Length
228.9 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
5
O&M Quick
5141
O&M Rating
9
Overall Index
3
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 05 0432 to 05 0431
MH: 05 0432MH: 05 0431downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:30AM0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 98% START 10:00 TO 2:002 ft. MWM - Water Mark, 80 %of cross sectional area2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE45.6 ft. SSS - Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE152 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE152 ft. MWM - Water Mark, 60 %of cross sectional area152 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - FLAKING CONCRETE228.2 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active228.2 ft. MGO - General Observation - MAG COAT 98% FINISH228.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - FLAKING CONCRETE228.9 ft. AMH - Downstream Manhole, Survey Ends - 4:50AM

Observation photos (5)

  • General Observation - MAG COAT 98% START 10:00 TO 2:00

    2 ft. - General Observation - MAG COAT 98% START 10:00 TO 2:00

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE

    2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE

  • Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    45.6 ft. - Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE

    152 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE

  • Water Mark, 60 %of cross sectional area

    152 ft. - Water Mark, 60 %of cross sectional area

All inspections of P05630Work order 0738560

Observations (13)

DistanceCodeObservation
228.9AMH4:50AM
228.2MGOConn. @ Mh, 3 O' Clock. Active
2MGOMAG COAT 98% START 10:00 TO 2:00
228.2MGOMAG COAT 98% FINISH
0AMH4:30AM
152SSSFLAKING CONCRETE
228.2SSSFLAKING CONCRETE
2MWM—
152MWM—
152SSSFLAKING CONCRETE
0MWL—
45.6SSSFLAKING CONCRETE
2SSSFLAKING CONCRETE

Properties (6)

custom_field_three
FLAKING CONCRETE-98% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2018-11-09T03:49:16-08:00
documentation
MARTIN,OLIVER 111,BRAR
is_lateral_inspection
false